Pith Number

pith:TJAODPPJ

pith:2013:TJAODPPJACEP4L5LZAZTRM7DKH

not attested not anchored not stored refs pending

On the use of Biplot analysis for multivariate bibliometric and scientific indicators

Daniel Torres-Salinas, Emilio Delgado L\'opez-C\'ozar, Evaristo Jim\'enez-Contreras, Francisco Herrera, Nicolas Robinson-Garcia

arxiv:1302.0608 v1 · 2013-02-04 · cs.DL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJAODPPJACEP4L5LZAZTRM7DKH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:34:36.715256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a40e1bde90088fe2fabc83338b3e351c4d252746826ab9c91eab4b9e999b161

Aliases

arxiv: 1302.0608 · arxiv_version: 1302.0608v1 · doi: 10.48550/arxiv.1302.0608 · pith_short_12: TJAODPPJACEP · pith_short_16: TJAODPPJACEP4L5L · pith_short_8: TJAODPPJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/TJAODPPJACEP4L5LZAZTRM7DKH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9a40e1bde90088fe2fabc83338b3e351c4d252746826ab9c91eab4b9e999b161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8d2610b859f4f56e3b19f3ab7643d719dd89e0d3e07de094b5a24f8bc111186",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2013-02-04T08:25:34Z",
    "title_canon_sha256": "32f3277afe72f4c9b1152bcbf3d0dc44f950fc35381c9f3ed868ad071bf9995d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0608",
    "kind": "arxiv",
    "version": 1
  }
}